:yeahthat:
Sounds like he may be coming down with a bug. I wouldn't be too concerned, I generally give panadol if they're high 37's or above.
My little man has a temp of 38.5 at the moment, his 9th ear infection (13 months old). Now the panadol has kicked in, he's running around happy as larry.
Keep an eye on him, if he gets worse, maybe book in to see your GP tomorrow